| Tail Number / N-Number | N999DC |
| Manufacturer | CESSNA |
| Model | 340A |
| Year Built | 1976 |
| Manufacturer's Serial Number | 340A0035 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TBM AVENGER INC |
| Street | 4230 E ED URBAN DR |
| City | PERU |
| State | IL |
| Zip Code | 61354-9327 |
| Region | Great Lakes |
| County | LaSalle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-04-01 |
| Certificate Issue Date | 2023-01-16 |
| Last Action Date | 2023-01-16 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 53372140 |
| Mode S Code Hex | ADF460 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N999DC.
| Tail Number / N-Number | N999DC |
| Manufacturer | BEDE |
| Model | BD-5 |
| Manufacturer's Serial Number | 1999 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DONALD C CONHAGEN |
| Street | 1000 CLOVE ROAD |
| City | STATEN ISLAND |
| State | NY |
| Zip Code | 10301 |
| Region | Eastern |
| County | LaSalle County |
| Last Status | Valid Registration |
| Cancellation Date | 1975-02-21 |